* {
    margin: 0;
    padding: 0;
}

body {
    width: 100vw;
    height: 100vh;
    background-image: url("../img/mbg1.jpg");
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    position: relative;
    top: -20vh;
    width: 100vw;
    height: 100vw;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;

    .logo {
        position: relative;
        width: 40vw;
        height: 40vw;

        img {
            width: 35vw;
            height: 35vw;
            margin: 5px 5px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.8);
            box-shadow: 0px 0px 12px rgba(255, 255, 255, 0.8);
            transition: all 1s;

            &:hover{
                transform: rotate(360deg);
                box-shadow: 0px 0px 50px rgba(255, 255, 255, 1);
                transition: all 1s;
            }
        }
    }

    .name{
        position: relative;
        text-align: center;
        font-size: 10vw;
        color: #fff;
        font-weight: 50;

        &::after {
            content: 'Home Page of Liws';
            position: absolute;
            top: 0;
            left: 0;
            /* 文字透明色 */
            color: transparent;
            background-image: linear-gradient(to right,
            #c23616,#192a56,#00d2d3,yellow,
            #6d214f,#2e86de,#4cd137,#e84118);
            /* 背景绘制区域 当值为text 的时候 代表设置了文字的镂空效果 但是前提必须是文字颜色为透明色 */
            background-clip: text;
            -webkit-background-clip: text;
            /* 利用裁切来创建元素的可显示区域 circle表示创建了圆形 100px表示圆形的直径,0%和50%表示圆形的圆心 圆形的直径和圆形的圆心利用at关键字隔开 */
            clip-path: circle(20px at 0% 50%);
            /* 动画  名称 时长 infinite 表示无限次播放 */
            animation: spotlight 5s infinite;
        }
        /* 下面设置圆形移动效果 */
        @keyframes spotlight{
            0%{
                clip-path: circle(20px at 0% 50%);
            }
            50%{
                clip-path: circle(20px at 100% 50%);
            }
            100%{
                clip-path: circle(20px at 0% 50%);
            }
        }
    }

    .intro {
        position: relative;
        width: 90vw;
        height: 10vw;
        background-image: linear-gradient(to right, #03a9f4, #f441a5, #ffeb3b, #09a8f4);
        background-size: 400%;
        border-radius: 5vw;
        border: 1vw solid rgba(255, 255, 255, 0.8);
        text-shadow: 0px 0px 1vw #fff;
        box-shadow: 0px 0px 1vw #fff;
        display: flex;
        justify-content: center;
        align-items: center;

        &:hover {
            animation: liuguang 8s infinite;
        }

        @keyframes liuguang {
            100% {
                background-position: -400% 0;
            }
        }
        div {
            text-align: center;
            color: rgba(255, 255, 255, 1);
            font-size: 4vw;
        }
    }

    .buttons {
        width: 90vw;
        height: 10vw;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .button{
        width: 28vw;
        height: 10vw;
        border: 1vw solid rgba(255, 255, 255, 0.4);
        border-radius: 5vw;
        background-color: rgba(255, 255, 255, 0.1);
        color: white;
        font-size: 3vw;
        transition: all 0.5s;
    }

    .button:hover{
        background-color: rgba(255, 255, 255, 0.4);
        color: #fff;
        box-shadow: 0px 0px 12px #fff;
        transition: all 0.5s;
    }



}

.lihui{
    position: fixed;
    max-width: 80vw;
    max-height: 80vh;
    left: -20vw;
    bottom: 0;
    background-size: cover;
    transition: all 1s;

    &:hover {
        left: 20vw;
    }
}

